introduce me to KARLHEINZ STOCKHAUSEN

Huh, I would think Stimmung would be THE go-to recommendation for anyone hesitant about Stockhausen.

Anyone else go to Stimmung/Cosmic Pulses at the Barbican on Monday? The singers were all seated around a table with a huge glowing orb at the centre of it, Cosmic Pulses was like being in a washing machine with lasers flying all around you. I can't imagine it working at all without centrifugal sound but in that context, wow.

https://www.youtube.com/watch?v=5eDgIaJtCk4

That's

Stockhausen: "Montag aus Licht" ("Monday of Light") documentary (1988) (English)

A half-hour documentary about the music and staging of Montag